Pablo Sandoval (48) drops his bat after he hit a solo homerun in the fifth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Pablo Sandoval watches his solo homerun go over the left-center wall in the fifth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Michael Morse (38) high fives Gregor Blanco (7) after the game on Sunday. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Brandon Crawford makes a play on a ball hit in the infield against the Marlins on Sunday. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Brandon Crawford makes a play on a ball hit in the infield against...

Brandon Crawford makes a play on a ball hit in the infield against... Photo-6323859.86043 - SFGate

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Marlin's shortstop Adeiny Hechavarria reacts to failing to complete the play on an infield hit by Ryan Vogelsong in the second inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Ryan Vogelsong throws a pitch in the first second inning on Sunday against the Marlins. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Ryan Vogelsong throws a pitch in the first second inning on Sunday...

Ryan Vogelsong throws a pitch in the first second inning on Sunday... Photo-6323861.86043 - SFGate

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Brandon Hicks follows through on a double play in the fourth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Brandon Hicks follows through on a double play in the fourth...

Brandon Hicks follows through on a double play in the fourth... Photo-6323862.86043 - SFGate

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Pablo Sandoval (48) is congratulated by third base coach Tim Flannery after Sandoval hit a solo homerun in the fifth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Pablo Sandoval (48) points up after crossing home plate after he hit a solo homerun in the fifth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Michael Morse (28) during an at-bat on Sunday against the Marlins. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Michael Morse (28) during an at-bat on Sunday against the Marlins....

Michael Morse (28) during an at-bat on Sunday against the Marlins.... Photo-6323865.86043 - SFGate

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Brandon Crawford (35) throws to first against the Marlins on Sunday. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Brandon Crawford (35) throws to first against the Marlins on...

Brandon Crawford (35) throws to first against the Marlins on... Photo-6323866.86043 - SFGate

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Hunter Pence (8) connects for a single in the eighth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Hunter Pence (8) connects for a single in the eighth inning. The...

Hunter Pence (8) connects for a single in the eighth inning. The... Photo-6323867.86043 - SFGate

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Hunter Pence (8) dives back to first on a pick off attempt in the eighth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Hunter Pence (8) dives back to first on a pick off attempt in the...

Hunter Pence (8) dives back to first on a pick off attempt in the... Photo-6323868.86043 - SFGate

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Michael Morse (28) at first base during the Giants game against the Marlins on Sunday. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Michael Morse (28) at first base during the Giants game against the...

Michael Morse (28) at first base during the Giants game against the... Photo-6323869.86043 - SFGate

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Sergio Romo (54) hops after following through on his pitch in the ninth. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Sergio Romo (54) hops after following through on his pitch in the...

Sergio Romo (54) hops after following through on his pitch in the... Photo-6323870.86043 - SFGate

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Tyler Colvin throws back to the infield in the ninth inning. The San Francisco Giants played the Miami Marlins at AT&T Park in San Francisco, Calif., on Sunday, May 18, 2014. The Giants won 4-1.

Photo: The Chronicle

Tyler Colvin throws back to the infield in the ninth inning. The...

Tyler Colvin throws back to the infield in the ninth inning. The... Photo-6323871.86043 - SFGate